baber/WOPTO huggingface dataset:
Patent JP-H07189013-A (JP)
Title: Spinneret for polyester melt spinning
Inventor: TANIGUCHI MASAHARU
IPC: D01D4/02
Filed: 1993-12-27
Abstract: PURPOSE:To make a spinning process in a production more stable, to keep shapes of cross sections of fibers and sizes uniform and, further, to stabilize fiber quality by inhibiting generation and accumulation of dirts around spinning holes of a spinneret in the melt spinning spinneret for polyester. CONSTITUTION:In a melt spinning spinneret where a discharge hole of a polymer consists of an inflow part 3, a contracted part 4 and an outflow part 5, requirements (A) and (B) written below should be satisfied. (A) The contracted part 4 is continuously contracted in the direction of polymer discharge in >=2 stages, an inflow angle of the polymer theta1 is 20-50 deg. against a central axis of the outflow hole, an inflow angle of the polymer theta2 is 3-20 deg. against the central axis of the outflow hole and the difference between theta1 and theta2 satisfies the expression theta1-theta2>=15. (B) A diameter of the outflow part D is 0.1-0.5mm, a ratio of a length of the outflow part L and the diameter D, L/D is 0.01-0.1.
Patent JP-H07184644-A (JP)
Title: Culture of vascular endothelial cell and culture medium therefor
Inventor: SHIYOUEN SUSUMU
IPC: C12N1/38
Filed: 1993-12-27
Abstract: PURPOSE:To reduce the amount of serum component in a culture medium by culturing vascular endothelial cells in a culture tank filled with a culture medium containing insulin and transferrin and making it unnecessary to cover the activity of cell adhesion to the culture tank. CONSTITUTION:Vascular endothelial cells are cultured in a culture tank filled with a culture medium containing insulin and transferrin and having a low-level serum content of 0.1 to 1.0wt.%. This method enkbles culture of human-derived vascular endothelial cells and also improves growth of the cells.
Patent JP-H03191623-A (JP)
Title: Radio zone switching method in moving object communication system
Inventor: ITO SADAO
IPC: H04Q7/34
Filed: 1989-12-21
Abstract: PURPOSE:To obtain a system having high serviceability by maintaining the continuity of a call even when forced interruption is executed against a caller's will by switching a zone in accordance with a call quality. CONSTITUTION:In the case one of plural portable telephone sets PTEL is moving and the call quality to a fixed radio station FRS being in the course of communication is degradated to below a prescribed value determined in advance, communication is started by setting a speech path to other FRS being in the vicinity of the FRS in the course of communication. In the case the call quality at the time of starting this communication cannot be maintained above the prescribed value determined in advance, traffic to the FRS is held tentatively for a while and communication is executed to a PTEL during this time by setting a call path to other FRS.
Patent JP-H02177760-A (JP)
Title: Image reader
Inventor: NAKAMURA AKIRA
IPC: H04N1/028
Filed: 1988-12-28
Abstract: PURPOSE:To improve sensitivity, speed, and S/N by forming a photosensor part and a scanning part on the same chip, and providing a discharge reset switch on the output side of an amplifier means. CONSTITUTION:Transistors 3A, 3B... perform the current amplification of photoelectric currents generated at photosensors 2A, 2B... and electric charges accumulated at capacitors 1A, 1B... MOS or bipolar switches 4A and 4B output currents current-amplified by the transistors 3A, 3B... to a common line 7 selectively. And a reset switch 5 is constituted of a MOS or bipolar transistor. After analog signals with levels proportional to light quantities received by the photosensors 2A, 2B... are outputted to the common line 7 in time division synchronizing with a clock signal, they are reset by the reset switch 5, then, output can be obtained.
Patent JP-H04198831-A (JP)
Title: Product inspection method of headlight unit for automobile and optical axis inspection device
Inventor: OZAKI FUMIO
IPC: G01M11/06
Filed: 1990-11-29
Abstract: PURPOSE:To achieve inspection at a product stage by mounting an outer focus type product to a master body which is equal to a loaded car and then determining if the mounting state is proper and if an optical axis is proper by detecting the light axis simultaneously. CONSTITUTION:It is judged whether a clearance with respect to a periphery of a lens of a headlight unit 30 and a surface are continuous within an opening of a built-in part 24 of a master body 20 or not. If it is possible, a light axis L which is detected by allowing a transmission light through a lens 33 to be focused at a light-collecting part 22 of a light-axis inspection machine 11 by lighting a valve 32 is displayed on a screen 16 of a monitor 15. Then, if it does not match a conforming range Q, it is adjusted by an optical axis adjusting mechanism. When adjustment is made, appearance of the unit 30 and the body 20 is confirmed. Then, the obtained detection data is fed back to a production process, thus achieving inspection at a production stage, enabling scattering of quality to be suppressed, and work load at an assembly process to be reduced.
Patent JP-H02244572-A (JP)
Title: Connector for electric parts
Inventor: MATSUOKA NORIYUKI
IPC: H01R13/405
Filed: 1988-12-29
Abstract: PURPOSE:To sharply curtail material consumption by forming one holding part, which holds a terminal, apart at a formation part consisting of insulating material, and providing a conductive plated layer at the surface, and arranging an elastic pressing piece opposite to the plated layer so as to hold its opposite terminal. CONSTITUTION:The inner wall of a chamber 4 in opposition to one side of a terminal 3 inserted into a storage chamber 4 is made one holding part 5, and the holding part is formed separately at the time of formation of the connector main body 1. Metallic plating is applied to the surface of the holding part so as to form a conductive plated layer 6. An elastic pressing piece 7 is arranged opposite to the plated layer 6. To make the pressing piece 7 function as a contact formation element for taking out signals, a male terminal 8 is connected with the bottom end of the pressing piece 7. The terminal 8 is press- fit and fixed in a planted hole bored at the bottom wall of the storage chamber 4, and also it is projected downward from the connector main body so that it may be connected to a wiring board, etc. Hereby, minute pitch advancement and miniaturization can be done, and it can maintain reliability in contact even with simple structure.
Patent JP-H11168301-A (JP)
Title: Converter for satellite broadcast reception
Inventor: EKUMA SHUNJI
IPC: H01P1/161
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a converter for satellite broadcast reception capable of receiving linearly polarized waves and circularly polarized waves and improving the cross polarized wave characteristics of the linearly polarized waves and the circularly polarized waves. SOLUTION: A circular waveguide 1 is provided with a first probe 2A and a second probe 2B so as to almost perpendicularly cross mutual axes with the distance of the odd number multiple of 1/4 of a wavelength inside a tube in the axial direction of the circular waveguide 1. Signals received by the first and second probes 2A and 2B are respectively amplified by first and second low noise amplifiers 4A and 4B, the output signals of the first and second low noise amplifiers 4A and 4B are respectively inputted through the first and second switches 5A and 5B to an amplifier 6 and the output signals of the amplifier 6 are frequency converted by a mixer 7 and turned to intermediate frequency signals.  Then, corresponding to reception mode command signals, output control signals are outputted from a reception mode control part 11 and ON and OFF of the first and second switches 5A and 5B are controlled.
Patent JP-H05165154-A (JP)
Title: Container for photosensitive material and film unit with lens
Inventor: SADA TOSHIO
IPC: G03B17/04
Filed: 1991-12-16
Abstract: PURPOSE:To contrive effective utilization of resources and environmental protection without impairing a containing photosensitive material by forming a part not in contact with the photosensitive material from a resin recovered from a spent container housing for photosensitive material and/or the parts. CONSTITUTION:An unit main body is constituted of a front cover 20, a main body part 21 and a rear cover 22 and is integrally formed from polystyrene containing carbon. The front cover 20, the main body part 21 and the rear cover 22, which are classified and gathered after used, are pelletized through processes such as crushing, washing, melting and extruding. In this case, the rear cover 22 and the main body 21 can not be formed from the reproduced pellet as the rear cover 22 has a hinge 27 and is required for light shielding function also with the main body 21 and the rear cover 22 and the main body part 21 are directly in contact with a photographic film 26. The other hand, the front cover 20 is formed from the reproduced pellet without any problem as the front cover 20 is needless to have light shielding function and is not in contact directly with the film 26.
Patent JP-H02176545-A (JP)
Title: Inspecting device for inside of machine or the like
Inventor: SOGA TOMOKATSU
IPC: G01M15/14
Filed: 1988-12-28
Abstract: PURPOSE:To contrive the facilitation of a positioning work of a bore scope by constituting the device of a hard rod-like leg which can be engaged to the outside surface of a wall of a structure, and three pieces or more of wires extended and provided between a photographing device fixed to the rear end of the leg and the structure. CONSTITUTION:A wire straining means 2 used as a scope carrying body, as well is provided on a middle position of an axis of a bore scope 1 consisting of a hard tube, and a camera holder 3 is assembled to the rear end of the scope 1. By supporting the holder 3 with a hand, the scope 1 is fitted and inserted into an inspection hole 57 of a casing 56. Subsequently, wires 33 are wound out of four reels of the holder 3, hooks 35 of its tips are hooked to a suitable part of an engine, the wires 33 are extended and provided, and the reels are locked. Next, when a sleeve 21 is moved backward in the direction of the outside of the casing 56 by rotating a wire straining use control 244 of the means 2, the scope 1 formed as one body with the sleeve 21 moves backward a little, the wire 33 is strained, and the holder 3 is supported in a stable state. Thereafter, it becomes unnecessary to support the holder 3 with a hand, and it is secured to support stably the scope 1 against the casing 56.
Patent JP-H04203278-A (JP)
Title: Rotary device for weight member and its power generating device
Inventor: NOSAKA TAKASHI
IPC: F03G7/10
Filed: 1990-11-28
Abstract: PURPOSE:To provide an efficient conversion of a rotational force into an electrical energy by a method wherein weight members are suspended and held, hunging and holding of many weight members connected to each other are piled up and their latent rotational forces are always applied with a force by an electric motor and realized. CONSTITUTION:A gear 8 and a outer installing plate 9 are fixed at both ends of a weight member 5a so as to constitute a weight member 5. A holder member 3 constituted by a gear 8 contacted and engaged with the weight member 5 and an outer plate 9 is installed at a holding shaft 4, and the holding shaft 4 is supported at 10 by a bearing so as to constitute the holding member 2. In addition, a lower part of the weight member 5 is supported at the holding member 2, suspended and held. In turn, many weight members 5 are contacted and engaged in sequence and at the same time the cooperating hunger holding members are piled up so as to constitute a weight rotary device in which the weight members 5 are eccentrically flowed and rotated. An electrical motor 6 is connected to a holding shaft 4 positioned above the rotary device and a power generator 7 is connected to the lower holding shaft 4. Accordingly, the weight member 5 and the holding member 3 are comprised of the gear 8 and the outer plate 9, resulting in that a mechanism for preventing any displacement and a contacted engaging rotation smoothly and positively.
Patent JP-H09171044-A (JP)
Title: Receiving state detecting device
Inventor: KAWAI YOSHIHIKO
IPC: H04B17/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To accurately and easily perform polarization plane adjustment even when received radio waves are only vertically or horizontally polarized waves. SOLUTION: A channel selecting circuit measures the detecting voltage (receiving level) of received polarized wave signals used as the communication signals of channels (CHs) at every CH with respect to all selectable CHs, extracts the CH having the highest detecting voltage out of the CHs as a CH for adjustment, and uses the detecting voltage as a reference level (110-250). Then the channel selecting circuit fixes the selected CH to the CH for adjustment and makes setting so that a polarized wave signal which is different from that at the time of extracting the CH for adjustment can be inputted to the channel selecting circuit (260 and 270).  After making the setting, the circuit repeats the reading of the detecting voltage and the calculation and display of the deviation of the detecting voltage from the reference level as a polarization plane index until the operation mode is switched (280-320). The angular position of an orthogonal polarized wave separating branching filter which receives and branches horizontally and vertically polarized waves is adjusted to the null point at which the polarization plane index becomes zero.
Patent JP-2001151567-A (JP)
Title: Crystal oriented bismuth layered perovskite-type porcelain composition and method of producing the same
Inventor: TAKEUCHI TSUGUTO
IPC: C04B35/46
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oriented bismuth layered perovskite-type porcelain composition high in piezoelectric characteristics and small in dispersion of the density of sintered compact and the orientation degree, and to provide a method of producing the crystal oriented bismuth layered perovskite-type porcelain composition, which is capable of inexpensively producing a uniform and large-sized, oriented sintered compact having high piezoelectric characteristics, high density and high orientation degree even when the composition is complex. SOLUTION: Each crystal grain constituting polycrystalline body is oriented so that the quasi-tetragonal  001} face of a bismuth layered perovskite-type compound is parallel to only a particular axis and the axis orientation degree Q' is >=30%. Such oriented sintered compact can be obtained by providing a firmed body in which a host material is axially oriented form a raw material containing the plate-like host material and a guest material and then growing a plate-like crystal of the bismuth layered perovskite-type compound in one direction while allowing the crystal to succeed the orientation of the host material.
Patent JP-H01177985-A (JP)
Title: Multi-articulated mechanism
Inventor: NISHIKAWA MASANAO
IPC: B25J17/00
Filed: 1987-12-30
Abstract: PURPOSE:To eliminate flexible hoses and compact the structure of multi- articulated mechanism by communicating pipe lines with each other which transmit high pressure fluid in arms connecting each joint and branching a feeder for a drive fluid motor at the position of each joint. CONSTITUTION:Arms (links) 10, 20 and 20' of a working robot are connected by joints 1, 2 and 3, and such end effectors as hands are also provided to the ends of the arms. Each of joints 1, 2 and 3 is provided with a swivel fitting 4 for transmitting hydraulic oil circulating between a hydraulic pressure source 5 and tank 6 through pipe lines 7 and 7' communicating the joints 1, 2 and 3 and the arms 10, 20 and 20'. In addition, hydraulic oil is pressedly transmitted to the next step section which continues through these pipe lines 7 and 7' and supplied to a motor 8 as drive energy through a directional control valve 9 being branched at each joint section.
Patent JP-H10159893-A (JP)
Title: Liquid filled vibration proof device
Inventor: MAENO TAKASHI
IPC: F16F13/26
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent thermal effect on the dynamic spring constant of an insulator constituting a main spring. SOLUTION: An insulator 2 and a vibration proof mechanism 1 formed in series to the insulator 2 are provided between an upper connection member 6 connected to a vibrator and a lower connection member 9 connected to a body. The second liquid chamber 22 is provided around the insulator 2 and the outer shell of the second liquid chamber 22 is formed with an elastic barrier 21 of heat resistant rubber material. A vibration proof mechanism 1 has a main chamber 12 to fill liquid therein, a sub-chamber 16 connected to the main chamber 12 via an orifice 15, an air room 18 provided under the sub-chamber 16 and a balancing room 13 provided in the main chamber 12 via a diaphragm 11. A switching means 3 to guide negative pressure of atmospheric pressure into the balancing room 13 and a control means 5 to operate the switching means 3 are provided therein.
Patent JP-H04197876-A (JP)
Title: Signal-operated type interlocking apparatus using travel track circuit
Inventor: KITAHARA FUMIO
IPC: B61L19/06
Filed: 1990-11-29
Abstract: PURPOSE:To improve the safety maintenance by mere designation and inputting of a travel track circuit which cause a searching of a track circuit link table to confirm the course connection appropriateness and cause a searching of a track circuit reservation table to confirm the competitivity, thereby outputting an alteration instruction to a corresponding railway point. CONSTITUTION:This interlocking apparatus is composed of a terminal 1 such as a computer, a wireless device, etc., a maintenance-car, etc., course preparation means 2 for preparing a given course for maintenance car, an emergency running train, etc., a travel track circuit reservation table 3, a travel track circuit link table 4, and a point control means 5. Whether or not the travel track circuit associated with an input course setting request is continuous is judged by searching for data in the travel track circuit link table 4. When that circuit is continuous, search is made for the travel track circuit link table 4 to confirm whether or not a reservation for, for example, another train is made for the travel track circuit. When no reserve is made in regard to any travel track circuit, an alternation instruction for a point and availability information are outputted.
Patent JP-H10164145-A (JP)
Title: Inter-different kind of network communication equipment
Inventor: MATSUMOTO TADASHI
IPC: H04L69/40
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To surely prevent illegal communication connection between different kinds of networks. SOLUTION: The communication terminal IDs 21 of respective terminal equipments 6 to be required at the time of inter-communication equipment communication between different kinds of communication networks 3 and 4 and communication protocol kinds 23 are previously registered in a database registering personal computer 2. When the communication connection request of the communication terminals 6 is received, an inter-different kind of network communication equipment 1 communication-connects the communication terminals 6 concerning the communication connection request to fixed speed communication terminals 7 between the different kinds of networks only when the communication terminal IDs 21 and the communication protocol kinds 23 of the communication terminals 6 coincide with the previously registered communication terminal IDs 21 and communication protocol kinds 23.
Patent JP-H11287799-A (JP)
Title: Method for detecting, identifying, counting, and confirming abnormal nucleated cell in whole blood
Inventor: RIMM DAVID L
IPC: G01N33/574
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting, identifying, counting, and confirming a circulation cancer cell and/or a hematological precursor cell in whole blood. SOLUTION: A method includes a process (a) that prepares a transparent tube 2 with a hole for generally a cylindrical insert 4, combines the tube 2 with the insert 4, and forms a band being sufficiently demarcated in the tube, a process (b) that blends at least one kind of epitope-specifical label agent to a blood sample, a process (c) that blends tinction to the blood sample, a process (d) that loads the blood sample into the tube, the blood sample in the tube is subjected to centrifugation, lowers any abnormal nucleated cell existing in the blood sample in the sufficiently demarcated band according to density, a process (e) that counts any identified cell existing in the sufficiently demarcated band in the tube in site, and a process (f) that inspects the cell form of any identified cell existing in the sufficiently demarcated band in the tube in site.
Patent JP-H04207245-A (JP)
Title: Pbx system
Inventor: ITO MASANORI
IPC: H04M3/00
Filed: 1990-11-28
Abstract: PURPOSE:To perform the incoming report service even with a means other than telephone by analyzing and discriminating additional information for incoming simultaneously with incoming to a communication device by the service control part of a service control computer and reporting communication to a user computer. CONSTITUTION:The sub-address of a user and the inter-network protocol (IP) address of a user computer 31 to which incoming should be reported are preliminarily registered in a service control computer 32. At the time of incoming from an integrated services digital network ISDN 40 to a facsimile equipment 30, a trunk circuit 11 generates prescribed incoming information. Next, switching control exchange 13 reads in incoming information through a local bus 16 and calculates a port number 2 of the equipment 30 in accordance with the incoming number. Then, a time division switch 10 is controlled to connect ports 1 and 2. When determining the execution of incoming report to the user in accordance with incoming information, a service control part 32a of the computer 32 uses the IP address to report the incoming to the computer 31 by an electronic mail.
Patent JP-H11167228-A (JP)
Title: Automatic document feeder
Inventor: HARADA HIROYUKI
IPC: B65H29/60
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent the soiling on a document reading section by minimizing the passing of the document through a reading position to two times only, at the time of feeding both sides of the document in the document reading section without changing page order of the document. SOLUTION: This ADF(automatic document feeder) is allowed to feed documents placed on the document tray 10 for each sheet from the top out of a separate-feeding section 20 in a first transporting path 31, and to firstly read out the document surface in the reading position 71. The document whose surface is read-out is switched back by the first switch back section (discharging roller) 81, and moreover the document rear side is read-out by transporting to the reading position 71 again in a state of being turned up side down by the document reversing section 60. In such a way, the document whose both sides having been read out is discharged on the discharge tray 80 in a state of the document surface facing downward with use of the second transporting path 32.